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Oludonts c) 2x + y = 2 2x + 2y = 0​
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Oludonts c) 2x + y = 2
2x + 2y = 0​

User Isabela
by
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1 Answer

4 votes

Answer:


x = 2


y = -2

Explanation:

Given


2x + y = 2


2x + 2y = 0

Required

Solfe for x and y

Subtract both equations


2x- 2x + y - 2y = 2 -0


-y = 2

Divide by -1


y = -2

Substitute
y = -2 in
2x + 2y = 0


2x+2 *-2 = 0


2x-4 = 0


x - 2 = 0

Collect like terms


x = 2

User Lorenzo Pichilli
by
5.1k points
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